在这部峡谷回音纪录片/音乐片中,聚焦具有历史意义的洛杉矶Laurel Canyon，这里诞生了一些标志性音乐团体，如飞鸟乐队、海滩男孩、水牛春田以及爸爸妈妈乐队。
A look at the roots of the historic music scene in L.A.'s Laurel Canyon featuring the music of iconic groups such as The Byrds, The Beach Boys, Buffalo Springfield, and The Mamas and the Papas.
